Barksdale, Inc. · Electronic Components
ML1HH203SWS
Switch, Thermostatic
Part NumberML1HH203SWS
ManufacturerBarksdale, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-179-7920 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts450.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Mounting MethodIMMERSION WELL
Overall Width2.375 INCHES NOMINAL
Contact Load Current Rating3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Adjustment Range+75.00 TO 200.00 ACTUATION POINT DEGREES FAHRENHEIT OR +74.00 TO 197.00 DEACTUATION POINT DEGREES FAHRENHEIT
Style DesignatorRECTANGULAR
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW OR EXTERNAL ACTUATION POINT SCREW
Hazardous Locations EnvironmentalWATERTIGHT
Body Height3.812 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is ML1HH203SWS available?
We can source ML1HH203SWS even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is ML1HH203SWS by Barksdale, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ML1HH203SWS has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like ML1HH203SWS?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for ML1HH203SWS?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.